Revised Total Coliform Rule (RTCR) violations in Michigan
3,299 active public water systems in Michigan had a Revised Total Coliform Rule (RTCR) violation in the past three years, 847 of them in the latest quarter of EPA's data. What Revised Total Coliform Rule (RTCR) is and why it matters.
Systems with a Revised Total Coliform Rule (RTCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
East Martin Christian Reformed Church Allegan County |
125 | 1 | 0 | |
|
Ebels / Little Town Jerky Missaukee County |
125 | 2 | 0 | |
|
Genesee Otter Lk-Shower Genesee County |
125 | 1 | 0 | |
|
Gun Lake Parkside Park Barry County |
125 | 2 | 0 | |
|
Immanuel Baptist Church-Roscommon Roscommon County |
125 | 2 | 1 | |
|
Livingston Antique Outlet Livingston County |
125 | 1 | 0 | |
|
Livvy's Lakeside Ice Cream Lenawee County |
125 | 1 | 0 | |
|
Mdot Brown, P608 Huron County |
125 | 1 | 0 | |
|
Mt. Nebo Baptist Church Genesee County |
125 | 2 | 0 | |
|
Northwood Restaurant Emmet County |
125 | 1 | 0 | |
|
Ogemaw Township Ogemaw County |
125 | 1 | 0 | |
|
Reformation Bible Church Genesee County |
125 | 2 | 0 | |
|
Revival Center of Cadillac Wexford County |
125 | 2 | 0 | |
|
Rollins Christian Fellowship Wexford County |
125 | 2 | 0 | |
|
Saskatoon Golf Club Banquet Hall Kent County |
125 | 2 | 0 | |
|
Slbe Lake Michigan Access 669 Dh21p Leelanau County |
125 | 1 | 0 | |
|
St. Francis Xavier Ottawa County |
125 | 1 | 0 | |
|
Stewart Manufacturing Menominee County |
125 | 2 | 1 | |
|
TB Services Allegan County |
125 | 2 | 0 | |
|
Timber Ridge Golf Course Clinton County |
125 | 1 | 0 | |
|
Zion Lutheran Church Woodland Barry County |
125 | 1 | 0 | |
|
Kleinke Park Menominee County |
124 | 1 | 0 | |
|
VFW Post #9656 Lambertville Monroe County |
124 | 1 | 0 | |
|
Kent City Migrant Head Start Kent County |
123 | 1 | 0 | |
|
Bloomingdale Conservation Club Van Buren County |
122 | 1 | 0 | |
|
Paw Paw Lake MH Park Berrien County |
122 | 1 | 0 | |
|
A W Overhiser Orchards Allegan County |
120 | 1 | 0 | |
|
Alcona Park Office Alcona County |
120 | 1 | 0 | |
|
Amish School House East Jordan Charlevoix County |
120 | 1 | 0 | |
|
Belvidere Twp. Park Montcalm County |
120 | 2 | 0 | |
|
Best Bear Lodge & Campground Lake County |
120 | 1 | 0 | |
|
Cairns Country Cone Montcalm County |
120 | 2 | 0 | |
|
Canadian Lakes Outdoor Pool Mecosta County |
120 | 1 | 0 | |
|
Community Church of God Genesee County |
120 | 2 | 0 | |
|
Walker Farms Dixie Lee Camp 80-0111 Van Buren County |
120 | 1 | 0 | |
|
Dorr Library Allegan County |
120 | 1 | 0 | |
|
Fsu Racquet Ball Center Mecosta County |
120 | 1 | 0 | |
|
Heritage Glen Golf Club Van Buren County |
120 | 1 | 0 | |
|
Leighton Church Allegan County |
120 | 2 | 1 | |
|
Les Cheneaux Distillers Meridian Mackinac County |
120 | 1 | 0 | |
|
Little Orchard, LLC Montcalm County |
120 | 1 | 0 | |
|
Mj's Eatery Roscommon County |
120 | 1 | 0 | |
|
Munoscong Golf Chippewa County |
120 | 2 | 0 | |
|
Off Map Lodge Van Buren County |
120 | 1 | 0 | |
|
Ontonagon County Park Ontonagon County |
120 | 2 | 0 | |
|
Paul's Pub Otsego County |
120 | 1 | 0 | |
|
Rosebrook Child Dev Center-Fenton Genesee County |
120 | 4 | 2 | |
|
Sauble Resort Mason County |
120 | 2 | 0 | |
|
Spring Arbor Church of the Nazarene Jackson County |
120 | 1 | 0 | |
|
St. Joseph's Parish Office Weare Oceana County |
120 | 1 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Revised Total Coliform Rule (RTCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Revised Total Coliform Rule (RTCR) alone.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Michigan records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.